CVE-2017-13229 in Android
Summary
by MITRE
A remote code execution vulnerability in the Android media framework (n/a). Product: Android. Versions: 7.0, 7.1.1, 7.1.2, 8.0, 8.1. ID: A-68160703.
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Analysis
by VulDB Data Team • 01/04/2020
The vulnerability identified as CVE-2017-13229 represents a critical remote code execution flaw within the Android media framework that affects multiple versions of the operating system including Android 7.0, 7.1.1, 7.1.2, 8.0, and 8.1. This vulnerability resides in the multimedia processing components that handle various media file formats and streaming protocols, making it particularly dangerous as it can be exploited through malicious media content delivered over networks or via user interactions with compromised files. The issue stems from improper input validation and memory handling within the media framework's processing pipelines, creating opportunities for attackers to inject and execute arbitrary code on affected devices.
The technical nature of this vulnerability aligns with CWE-121, which describes stack-based buffer overflow conditions, and CWE-122, which covers heap-based buffer overflow scenarios. These classifications indicate that the flaw likely involves improper bounds checking when processing media data structures, allowing attackers to manipulate memory layouts and potentially overwrite critical program execution pointers or return addresses. The vulnerability's exploitation typically occurs when the Android media framework processes specially crafted media files or streams that contain malformed data structures designed to trigger the buffer overflow conditions during parsing operations.
From an operational perspective, this vulnerability presents significant risks to Android users and organizations deploying these systems. Attackers can leverage this flaw to execute arbitrary code remotely through various attack vectors including malicious email attachments, compromised websites, or infected media files downloaded from untrusted sources. The impact extends beyond individual device compromise to potentially enable broader network infiltration, as successful exploitation could allow attackers to establish persistent access, exfiltrate sensitive data, or deploy additional malware payloads. The vulnerability's presence across multiple Android versions means that a substantial portion of the mobile device ecosystem remains at risk, particularly in enterprise environments where device management and patch deployment may be delayed or incomplete.
The exploitation of CVE-2017-13229 aligns with tactics described in the MITRE ATT&CK framework under the T1059.007 technique for command and scripting interpreter, specifically through the use of native system commands and shellcode execution. Additionally, this vulnerability supports the T1190 technique for exploit for client execution, where attackers can leverage media processing components to deliver malicious payloads. Organizations should implement immediate mitigations including prompt deployment of security patches, network segmentation to limit media content access, and enhanced mobile device management policies. The Android security team's patch addressing this vulnerability specifically targets the memory handling routines within the media framework, requiring device administrators to apply updates promptly to prevent exploitation. Continuous monitoring of device security status and implementation of mobile threat defense solutions can help detect potential exploitation attempts and provide additional layers of protection against this and similar vulnerabilities.